David Marker. Degrees of models of true arithmetic. Proceedings of the Herbrand Symposium, Logic Colloquium '81, Proceedings of the Herbrand Symposium held in Marseilles, France, July 1981, edited by J. Stern, Studies in logic and the foundations of mathematics, vol. 107, North-Holland Publishing Company, Amsterdam, New York, and Oxford, 1982, pp. 233–242. - Julia Knight, Alistair H. Lachlan, and Robert I. Soare. Two theorems on degrees of models of true arithmetic. The journal of symbolic logic, vol. 49 (1984), pp. 425–436.

Terrence S. Millar

doi:10.2307/2274409

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David Marker. Degrees of models of true arithmetic. Proceedings of the Herbrand Symposium, Logic Colloquium '81, Proceedings of the Herbrand Symposium held in Marseilles, France, July 1981, edited by J. Stern, Studies in logic and the foundations of mathematics, vol. 107, North-Holland Publishing Company, Amsterdam, New York, and Oxford, 1982, pp. 233–242. - Julia Knight, Alistair H. Lachlan, and Robert I. Soare. Two theorems on degrees of models of true arithmetic. The journal of symbolic logic, vol. 49 (1984), pp. 425–436.

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David Marker. Degrees of models of true arithmetic. Proceedings of the Herbrand Symposium, Logic Colloquium '81, Proceedings of the Herbrand Symposium held in Marseilles, France, July 1981, edited by J. Stern, Studies in logic and the foundations of mathematics, vol. 107, North-Holland Publishing Company, Amsterdam, New York, and Oxford, 1982, pp. 233–242. - Julia Knight, Alistair H. Lachlan, and Robert I. Soare. Two theorems on degrees of models of true arithmetic. The journal of symbolic logic, vol. 49 (1984), pp. 425–436.

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

David Marker. Degrees of models of true arithmetic. Proceedings of the Herbrand Symposium, Logic Colloquium '81, Proceedings of the Herbrand Symposium held in Marseilles, France, July 1981, edited by J. Stern, Studies in logic and the foundations of mathematics, vol. 107, North-Holland Publishing Company, Amsterdam, New York, and Oxford, 1982, pp. 233–242. - Julia Knight, Alistair H. Lachlan, and Robert I. Soare. Two theorems on degrees of models of true arithmetic. The journal of symbolic logic, vol. 49 (1984), pp. 425–436.

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